{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "Twenty eligible patients with cirrhosis were randomized into two groups : 10 patients treated with 6 million units of natural IFN - beta twice a week for 36 months and 10 patients without IFN therapy ."}
{"GENE": ["IFN - beta", "IFN"]}